JDEV.TW 簡睿隨筆 | 學習過程的紀錄與備忘

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jdev.tw website information.

jdev.tw domain name is registered by .TW top-level domain registry. See the other sites registred in .TW domain zone.

Following name servers are specified for jdev.tw domain:

  • dns1.acsite.net
  • dns2.acsite.net

According to Alexa traffic rank the highest website jdev.tw position was 23215 (in the world). The lowest Alexa rank position was 995883. Current position of jdev.tw in Alexa rank database is below 1 million.

Website jdev.tw Desktop speed measurement score (59/100) is better than the results of 34.36% of other sites shows that the page desktop performance can be improved.

jdev.tw Mobile usability score (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of jdev.tw (44/100) is better than the results of 24.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Apr-25-2024 N/AN/A
Apr-24-2024 N/AN/A
Apr-23-2024 N/AN/A
Apr-22-2024 N/AN/A
Apr-21-2024 N/AN/A
Apr-20-2024 N/AN/A
Apr-19-2024 N/AN/A

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jdev.tw Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


jdev.tw whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

Domain Name: jdev.tw
Domain Status: ok
Registrant:
JERRY CHIEN emisjerry@gmail.com

Administrative Contact:
JERRY CHIEN emisjerry@gmail.com

Technical Contact:
JERRY CHIEN emisjerry@gmail.com

Record expires on 2022-10-19 23:30:08 (UTC+8)
Record created on 2007-10-18 10:16:58 (UTC+8)

Domain servers in listed order:
dns1.acsite.net
dns2.acsite.net

Registration Service Provider: HINET
Registration Service URL: http://domain.hinet.net

jdev.tw server information

Servers Location

IP Address
45.35.36.195
Country
United States
Region
California
City
Los Angeles

jdev.tw desktop page speed rank

Last tested: 2017-04-26

Desktop Speed Bad
59/100

jdev.tw Desktop Speed Test Quick Summary


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priority - 21 Reduce server response time

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priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 3 Avoid landing page redirects

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jdev.tw Desktop Resources

Total Resources245
Number of Hosts81
Static Resources89
JavaScript Resources63
CSS Resources20

jdev.tw Desktop Resource Breakdown

jdev.tw mobile page speed rank

Last tested: 2017-05-25

Mobile Speed Bad
44/100

jdev.tw Mobile Speed Test Quick Summary


priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

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priority - 37 Leverage browser caching

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jdev.tw Mobile Resources

Total Resources241
Number of Hosts85
Static Resources91
JavaScript Resources69
CSS Resources24

jdev.tw Mobile Resource Breakdown

jdev.tw mobile page usability

Last tested: 2017-05-25

Mobile Usability Good
95/100

jdev.tw Mobile Usability Test Quick Summary


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priority - 1 Size tap targets appropriately

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jdev.tw Ping

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jdev.tw TRACEROUTE

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